WNS vs OII Comparison

WNS (Holdings) Ltd is a provider of business process management (BPM) services, offering comprehensive data, voice, analytical, and business transformation services with a blended onshore, nearshore and offshore delivery model. The company's segment includes Banking/Financial Services, and Insurance; Travel, Shipping/Logistics, and Utilities; Manufacturing/Retail/Consumer, Hi-tech/Professional Services, and Procurement; Healthcare/Life Sciences. Geographically, the company generates the majority of its revenue from North America (primarily the US), followed by the UK. The company also has a presence in Australia, Europe (excluding the UK), South Africa, and other countries.

Oceaneering International Inc is a provider of engineered services and products and robotic solutions to the offshore energy, defense, aerospace, manufacturing, and entertainment industries. A majority of its products are produced for the offshore oil and gas market. The company's business segments are Integrity Management and Digital Solutions, Subsea Robotics, Manufactured Products, Offshore Projects Group, and Aerospace and Defense Technologies. Maximum revenue is generated from its Subsea Robotics segment, which provides remotely operated vehicles (ROVs) for drill support and vessel-based services, underwater surveys, tooling, and other activities. Geographically, the company derives its key revenue from the United States, followed by Africa, Norway, Brazil, and other regions.